All Thomson Reuters API Families & APIs

15 API Families, 44 APIs
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App Studio
Last update: March 6, 2017

Thomson Reuters Eikon’s App Studio enables developers to build financial applications integrated with and distributed through the Thomson Reuters Eikon desktop. App Studio consists of UI libraries, data APIs, and integration APIs to build your application.
Customer and third party screening
Last update: March 30, 2017

Use your own application to screen your customers, partners and third parties using these APIs.
Data Fusion
Last update: December 23, 2016

Data Fusion brings sources together in an intuitive way using semantic web technologies and relying on industry standards such as the Resource Description Framework (RDF) 
DataScope Select (DSS)
Last update: January 5, 2017

DataScope Select (DSS) is an internet hosted platform, with request-retrieve REST and SOAP APIs that offer unparalleled access to global pricing, validated terms and conditions, historical data content, corporate actions, cross-reference data and entity data.
Eikon APIs
Last update: April 24, 2017

Thomson Reuters Eikon includes a collection of APIs providing various data retrieval capabilities, criteria search, symbology conversion and a financial calculations library. These APIs may be utilized in a variety of development environments including Microsoft Visual Studio, Matlab, R, Microsoft Office VBA.
Last update: April 21, 2017

The Elektron API Family is a suite of modern and open APIs that aim to simplify development through a strong focus on ease of use and standardised access to a broad set of Thomson Reuters and proprietary content and services.  The capabilities range from low latency/high performance APIs right through to...
Last update: November 23, 2015

The InCites API provides article level metrics from InCites to support integration with Institutional Repository (IR) and Current Research Information Systems (CRIS).
Indirect Tax API Family
Last update: February 6, 2017
Tax & Accounting

Thomson Reuters comprehensive, tax-content driven determination software has the expertise to deliver a true enterprise-wide global solution which integrates into any of your existing systems. Whether you need an integration to your business, e-commerce, or financial system, ONESOURCE Indirect Tax offers you the...
Open PermID
Last update: April 20, 2017

PermID is a shortening of “Permanent Identifier.”  Open PermIDs are assigned to entities, securities, quotes, individuals and more. Open PermID is specifically designed for use by machines to reference related information programmatically.
Practical Law
Last update: March 7, 2017

 Practical Law integration tools help your lawyers and legal information professionals easily access different sections of Practical Law's online services using your own sites and portal areas.
Thomson Reuters Enterprise Platform
Last update: March 7, 2017

Thomson Reuters Enterprise Platform (TREP) is one of the industry’s most powerful platforms, offering you access to robust content and the ability to publish your content and integrate all data to optimize distribution across your enterprise.
Thomson Reuters Enterprise Platform - Legacy APIs
Last update: September 23, 2016

Legacy APIs of the Thomson Reuters Enterprise Platform (TREP) and Elektron. These APIs are only provided for care & maintenance of your legacy projects. Do not use them for new developments.
Thomson Reuters Knowledge Direct (TRKD)
Last update: January 11, 2017

The Thomson Reuters Knowledge Direct (TRKD) API integrates into your website, trading platform, company intranet/extranet, advisory portal and mobile applications to provide up-to-date financial market data, news and analytics and powerful investment tools.It offers a wide range of Thomson Reuters'...
Thomson Reuters Tick History (TRTH)
Last update: January 11, 2017

Thomson Reuters Tick History (TRTH) is an Internet-hosted product on the DataScope Select platform that provides a REST API for unparalleled access to historical high frequency data across global asset classes dating to 1996. A legacy SOAP-based API is also available, and is scheduled to be sunset.
TR Eikon Scripting APIs - EAP (limited access)
Last update: March 7, 2017

TR Eikon Scripting APIs are focused on ease of use and openness. It targets Quants, analysts, and anyone who wants to analyze financial data. TR Eikon Scripting APIs leverage web technology to facilitate integration into multiple OS and programming languages. You can access data either through...